WARNING THIS COMIT DOESNT COMPILE!! Please previous or next one. Requesting engineering from GSM module and button handling

src/config_data_default.c

@@ -219,7 +219,9 @@ const config_data_basic_t __attribute__((section(".config_section_default.basic"
 #endif
 
 		.battery_scalling_a = VBAT_MEAS_A_COEFF,
-		.battery_scalling_b = VBAT_MEAS_B_COEFF
+		.battery_scalling_b = VBAT_MEAS_B_COEFF,
+
+		.button_one
 };
 
 /**

system/include/gsm/sim800c_poolers.h

@@ -15,4 +15,6 @@
 void gsm_sim800_poolers_ten_seconds(srl_context_t * srl_context, gsm_sim800_state_t * state);
 void gsm_sim800_poolers_one_second(srl_context_t * srl_context, gsm_sim800_state_t * state, const config_data_gsm_t * config);
 
+void gsm_sim800_poolers_request_engineering(void);
+
 #endif /* INCLUDE_GSM_SIM800C_POOLERS_H_ */

system/src/gsm/sim800c_engineering.c

@@ -30,6 +30,8 @@ static const char * CENG0 = "+CENG: 0,\0";
 #define LAC_OFFSET		42
 #define LAC_LN			4
 
+uint8_t gsm_sim800_engineering_is_requested = 0;
+
 uint8_t gsm_sim800_engineering_is_enabled = 0;
 
 // set to one if correct response has been received for engineering data request. This is reset back to zero
@@ -61,6 +63,16 @@ static uint16_t gsm_sim800_rewind_to_ceng_0(uint8_t *srl_rx_buf_pointer, uint16_
 
 static void gsm_sim800_engineering_parse_ceng_0(uint8_t *srl_rx_buf_pointer, uint16_t ceng_0_payload_start) {
 
+	/**
+	 * 	Details:0x20000828 <srl_usart3_rx_buffer>
+	 * 	"AT+CENG?\r\r\n
+	 * 	+CENG: 4,0\r\n\r\n
+	 * 	+CENG: 0,\"0037,44,00,260,01,43,67f4,05,05,539d,255,-69,145,145,x,x,x,x,x,x,x\"\r\n
+	 * 	+CENG: 1,\"0009,25,61,260,01,539d,80,56\"\r\n
+	 * 	+CENG: 2,\"0008,25,15,260,01,539d,78,54\"\r\n+CENG: 3,\"0038"...
+	 *
+	 */
+
 	// temporary buffer for strings
 	char string_buffer[5];
 
@@ -174,8 +186,6 @@ void gsm_sim800_engineering_response_callback(srl_context_t * srl_context, gsm_s
 			gsm_sim800_engineering_parse_ceng_0(srl_context->srl_rx_buf_pointer, ceng_start);
 
 			gsm_sim800_engineering_successed = 1;
-
-			//gsm_sim800_engineering_disable(srl_context, state);
 		}
 		else {
 			gsm_sim800_engineering_successed = 0;

system/src/gsm/sim800c_poolers.c

@@ -14,42 +14,61 @@
 
 #include <stdint.h>
 
-uint8_t sim800_poolers_five = 3;
+//!< Set to one externally to request engineering, get one time at startup by default
+uint8_t sim800_poolers_request_engineering = 1;
 
 void gsm_sim800_poolers_ten_seconds(srl_context_t * srl_context, gsm_sim800_state_t * state){
 
+	// if no engineering is currently processed, gprs is ready and APRS-IS connection
+	// is not alive now.
 	if (	gsm_sim800_engineering_is_enabled == 0 &&
 			gsm_sim800_gprs_ready == 1 &&
 			aprsis_connected == 0) {
 		aprsis_connect_and_login_default(1);
 	}
 
-//		gsm_sim800_tcpip_connect(TEST_IP, strlen(TEST_IP), TEST_PORT, strlen(TEST_PORT), srl_context, state);
-//		//gsm_sim800_engineering_enable(srl_context, state);
-//
-//		gsm_sim800_tcpip_close(srl_context, state);
-
 }
 
 void gsm_sim800_poolers_one_second(srl_context_t * srl_context, gsm_sim800_state_t * state, const config_data_gsm_t * config) {
 
 	if (*state == SIM800_ALIVE) {
 
+		// initialize GPRS if it is not initialized
 		if (gsm_sim800_gprs_ready == 0) {
 			sim800_gprs_initialize(srl_context, state, config);
-		}
-
-		if (gsm_sim800_engineering_is_enabled == 1 && gsm_sim800_engineering_successed == 0) {
-			gsm_sim800_engineering_request_data(srl_context, state);
 
 			return;
 		}
+		else {
+			// if GPRS is ready an there is a request to obtain engineering information
+			if (sim800_poolers_request_engineering == 1 && aprsis_connected == 0) {
 
-		if (gsm_sim800_engineering_successed == 1) {
-			gsm_sim800_engineering_disable(srl_context, state);
+				// initial state when engineering is not enabled and not finished
+				if (gsm_sim800_engineering_is_enabled == 0 && gsm_sim800_engineering_successed == 0) {
+					gsm_sim800_engineering_enable(srl_context, state);
+
+					return;
+				}
+
+				if (gsm_sim800_engineering_is_enabled == 1 && gsm_sim800_engineering_successed == 0) {
+					gsm_sim800_engineering_request_data(srl_context, state);
+
+					return;
+				}
+
+				if (gsm_sim800_engineering_successed == 1) {
+					gsm_sim800_engineering_disable(srl_context, state);
+
+					// engineering request is single shot
+					sim800_poolers_request_engineering = 0;
+
+					return;
+				}
+			}
 
-			return;
 		}
+
+
 	}
 
 }